Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-05-05 Thread Atish Patra
On Wed, May 4, 2022 at 3:06 AM Alistair Francis wrote: > > On Wed, May 4, 2022 at 8:03 PM Alistair Francis wrote: > > > > On Wed, Apr 27, 2022 at 7:33 AM Atish Patra wrote: > > > > > > On Mon, Apr 18, 2022 at 3:46 PM Alistair Francis > > > wrote: > > > > > > > > On Sat, Apr 16, 2022 at 9:54 AM

Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-05-04 Thread Alistair Francis
On Wed, May 4, 2022 at 8:03 PM Alistair Francis wrote: > > On Wed, Apr 27, 2022 at 7:33 AM Atish Patra wrote: > > > > On Mon, Apr 18, 2022 at 3:46 PM Alistair Francis > > wrote: > > > > > > On Sat, Apr 16, 2022 at 9:54 AM Atish Kumar Patra > > > wrote: > > > > > > > > On Wed, Apr 13, 2022 at

Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-05-04 Thread Alistair Francis
On Wed, Apr 27, 2022 at 7:33 AM Atish Patra wrote: > > On Mon, Apr 18, 2022 at 3:46 PM Alistair Francis wrote: > > > > On Sat, Apr 16, 2022 at 9:54 AM Atish Kumar Patra > > wrote: > > > > > > On Wed, Apr 13, 2022 at 12:08 AM Alistair Francis > > > wrote: > > > > > > > > On Thu, Mar 31, 2022 a

Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-04-26 Thread Atish Patra
On Mon, Apr 18, 2022 at 3:46 PM Alistair Francis wrote: > > On Sat, Apr 16, 2022 at 9:54 AM Atish Kumar Patra wrote: > > > > On Wed, Apr 13, 2022 at 12:08 AM Alistair Francis > > wrote: > > > > > > On Thu, Mar 31, 2022 at 10:19 AM Atish Patra wrote: > > > > > > > > The Sscofpmf ('Ss' for Privi

Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-04-18 Thread Alistair Francis
On Sat, Apr 16, 2022 at 9:54 AM Atish Kumar Patra wrote: > > On Wed, Apr 13, 2022 at 12:08 AM Alistair Francis > wrote: > > > > On Thu, Mar 31, 2022 at 10:19 AM Atish Patra wrote: > > > > > > The Sscofpmf ('Ss' for Privileged arch and Supervisor-level extensions, > > > and 'cofpmf' for Count Ov

Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-04-15 Thread Atish Kumar Patra
On Wed, Apr 13, 2022 at 12:08 AM Alistair Francis wrote: > > On Thu, Mar 31, 2022 at 10:19 AM Atish Patra wrote: > > > > The Sscofpmf ('Ss' for Privileged arch and Supervisor-level extensions, > > and 'cofpmf' for Count OverFlow and Privilege Mode Filtering) > > extension allows the perf to handl

Re: [PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-04-13 Thread Alistair Francis
On Thu, Mar 31, 2022 at 10:19 AM Atish Patra wrote: > > The Sscofpmf ('Ss' for Privileged arch and Supervisor-level extensions, > and 'cofpmf' for Count OverFlow and Privilege Mode Filtering) > extension allows the perf to handle overflow interrupts and filtering > support. This patch provides a f

[PATCH v7 08/12] target/riscv: Add sscofpmf extension support

2022-03-30 Thread Atish Patra
The Sscofpmf ('Ss' for Privileged arch and Supervisor-level extensions, and 'cofpmf' for Count OverFlow and Privilege Mode Filtering) extension allows the perf to handle overflow interrupts and filtering support. This patch provides a framework for programmable counters to leverage the extension. A